Specification Brand : ERoomQ BulletPoint1 : ?Purpose: Demonstrate that when there is only one liquid in the communicating device, the free surface of the liquid must be in the same water surface. BulletPoint2 : ?Structure: Four glass tubes with different shapes and cross-sections, connected at the bottom, are knotted on a bakelite base. BulletPoint3 : ?Usage: Pour colored water from a thick tube, and you will see that the water surface in each tube is always in the same horizontal plane. A white screen can be placed behind the instrument during the demonstration for students to observe. BulletPoint4 : ?Maintenance: Rinse with water after use and store in a place that is not prone to damp and collision. BulletPoint5 : ?Service: We attach great importance to customer experience, so you can contact us if you have any questions, and we will get back to you within 24 hours! ExternallyAssignedProductIdentifier : 7591334106160 ItemName : ERoomQ Glass Connector, Physical Liquid Pressure Experimental Teaching Instrument, Experimental Equipment ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 24 centimeters ItemPackageDimensions_Width : 15 centimeters ItemTypeKeyword : lcd-dot-matrix-modules Manufacturer : ERoomQ Material : Glass Material1 : Aluminum Material2 : Aluminum MetalType : other ModelNumber : Eujgoovxovpb3fnuh-11 PartNumber : 22WUKLIUasj3783 ProductDescription : We are happy to show you our high quality products. We will do our utmost to satisfy every customer with our service and quality. If you have any questions, please email me! I am committed to serving you! ProductSiteLaunchDate : 2024-05-13T11:23:51.408Z Size : US Plug UnitCount : 1 UnspscCode : 52140000